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arXiv · 2412.17732

Robust and Reconfigurable On-Board Data Handling Subsystem for Present and Future Brazilian CubeSat Missions

Victor O. Costa·Mauren D'Ávila·Douglas Arena·Vinicius Schreiner·Renan Menezes·Cleber Hoffmann·Edson Pereira·Lidia Shibuya Sato·Felipe Tavares·Luis Loures·Fernanda L. Kastensmidt
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Abstract

CubeSats require robust OBDH solutions in harsh environments. The Demoiselle OBC, featuring a radiation-tolerant APSoC and layered FSW, supports reuse, in-orbit updates, and secure operations. To be validated through ITASAT2 and SelenITA, it ensures fault tolerance, flexibility, and compatibility with emerging technologies. This architecture establishes a foundation for long-lasting, scalable OBDH systems in future Brazilian CubeSat missions, ensuring long-term reliability and adaptability.

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Victor O. Costa, Mauren D'Ávila, Douglas Arena, Vinicius Schreiner, Renan Menezes, Cleber Hoffmann, Edson Pereira, Lidia Shibuya Sato, Felipe Tavares, Luis Loures, Fernanda L. Kastensmidt. 2024-12-23. Robust and Reconfigurable On-Board Data Handling Subsystem for Present and Future Brazilian CubeSat Missions. https://arxiv.org/abs/2412.17732

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